Your AI copilot.
Your AI copilot.
Your AI copilot.
Anytime. Anywhere.
Anytime. Anywhere.
Anytime. Anywhere.
Anytime. Anywhere.
Anytime. Anywhere.
Anytime. Anywhere.
Local mode


Onit
Window
Edit
Mon Jun 5 9:41 AM
New Message
Next Project
Hey Jane, It’s me. I have an ideas for our next project...
Fonda, Jane
Cc
Bcc
Send
ESC
GPT-4o
Add context
New instructions...
Local mode


Onit
Window
Edit
Mon Jun 5 9:41 AM
New Message
Next Project
Hey Jane, It’s me. I have an ideas for our next project...
Fonda, Jane
Cc
Bcc
Send
ESC
GPT-4o
Add context
New instructions...
0
Context
More context, less work
More context,
less work
Manually upload files or let Onit instantly add large amounts of context
with auto-context. No copy-pasting needed.
Current window
Auto-context
Instantly use your foreground application as context
Highlighted text
Auto-context
Automatically add any highlighted text or code
Manual upload
Drag & drop files or upload from computer
ESC
GPT-4o
Safari
Current window
Summarize this page

Models
Go local or remote
Go local or remote
Run locally with Ollama or choose from a wide range of
continuously updated models.
Ollama
Ollama
Ollama
Ollama
OpenAI
OpenAI
OpenAI
OpenAI
OpenAI
OpenAI
Deepseek
Deepseek
Deepseek
Deepseek
Deepseek
Deepseek
Anthropic
Anthropic
Anthropic
Anthropic
Anthropic
Anthropic
GoogleAI
GoogleAI
GoogleAI
GoogleAI
GoogleAI
GoogleAI
Perplexity
Perplexity
Perplexity
Perplexity
xAI
xAI
xAI
xAI
Other/private
xAI
xAI
xAI
xAI
Perplexity
Perplexity
Perplexity
Perplexity
Ollama
Ollama
Add other / private
Or
System Prompts
Create AI profiles
Create AI profiles
Customize your system prompt and set app-specific defaults
to optimize your workflows.
System Prompt
Name
Swift expert
System Prompt*
You’re an expert Swift developer skilled in crafting clean, efficient, and maintainable code for iOS, macOS, watchOS, and tvOS apps. Your expertise includes UIKit and SwiftUI, Foundation, Swift concurrency (async/await, Grand Central Dispatch), Combine, Core Data, and protocol-oriented programming. Always provide concise, clear, and well-commented Swift code examples following Apple’s best practices, guidelines, and modern development standards.
Default applications

Xcode



System Prompt
Name
Swift expert
System Prompt*
You’re an expert Swift developer skilled in crafting clean, efficient, and maintainable code for iOS, macOS, watchOS, and tvOS apps. Your expertise includes UIKit and SwiftUI, Foundation, Swift concurrency (async/await, Grand Central Dispatch), Combine, Core Data, and protocol-oriented programming. Always provide concise, clear, and well-commented Swift code examples following Apple’s best practices, guidelines, and modern development standards.
Default applications

Xcode



Fast shipping
Recent updates 🚀
System prompts
Auto-context from highlighted text
Auto-context from current window
DeepSeek added
Custom local endpoints
Custom remote providers / models
0
Just a hotkey away
Download Onit and experience the convenience of a GPT at your fingertips.
0
Just a hotkey away
Download Onit and experience the convenience of a GPT at your fingertips.
0
Just a hotkey away
Download Onit and experience the convenience of a GPT at your fingertips.
Current window
Auto-context
Instantly loads context from your active window
Current window
Auto-context
Instantly loads context from your active window
ESC
GPT-4o
Safari
Current window
Summarize this page

ESC
GPT-4o
Safari
Current window
Summarize this page

Highlighted text
Auto-context
Automatically loads highlighted text or code as context
Highlighted text
Auto-context
Automatically loads highlighted text or code as context
ESC
GPT-4o
Add context
correct grammar⏐
Highlighted text -
Gmail
I have an ideas for our next project…
Hey Jane, It’s me. I have an ideas for our next project...
ESC
GPT-4o
Add context
correct grammar⏐
Highlighted text -
Gmail
I have an ideas for our next project…
Hey Jane, It’s me. I have an ideas for our next project...
Manual upload
Drag & drop files, or upload from computer
Manual upload
Drag & drop files, or upload from computer
ESC
GPT-4o

Screenshot 2024-10-18 at 11…
Img
what does this code do?⏐

ESC
GPT-4o

Screenshot 2024-10-18 at 11…
Img
what does this code do?⏐

Text & code input
Auto-context
Select text or code from anywhere as context
ESC
GPT-4o
Add context
correct grammar⏐
Highlighted text -
Gmail
I have an ideas for our next project…
Hey Jane, It’s me. I have an ideas for our next project...
Current window
Auto-context
Instantly loads context from your active window
Current window
Auto-context
Instantly loads context from your active window
ESC
GPT-4o
Safari
Current window
Summarize this page

ESC
GPT-4o
Safari
Current window
Summarize this page

Highlighted text
Auto-context
Automatically loads highlighted text or code as context
Highlighted text
Auto-context
Automatically loads highlighted text or code as context
ESC
GPT-4o
Add context
reply to this email⏐
Highlighted text -
Gmail
I have an ideas for our next project…
Hey Jane, It’s me. I have an ideas for our next project...
ESC
GPT-4o
Add context
reply to this email⏐
Highlighted text -
Gmail
I have an ideas for our next project…
Hey Jane, It’s me. I have an ideas for our next project...
Manual upload
Drag & drop files, or upload from computer
Manual upload
Drag & drop files, or upload from computer
ESC
GPT-4o

Screenshot 2024-10-18 at 11…
Img
what does this code do?

ESC
GPT-4o

Screenshot 2024-10-18 at 11…
Img
what does this code do?
